What must be his average speed if he is to meet the ball just before it hits the

What must be his average speed if he is to meet the ball just before it hits the

Oct 1st, 2015

Sigchi4life

Category:

Physics

Price: $10 USD

Question description

A soccer ball is kicked from the ground with an initial speed of 19.5 m/s at an upward angle of 45 degrees. a player 55 m away in the direction of the kick starts running to meet the ball at that instant. What must be his average speed if he is to meet the ball just before it hits the ground?